【答案解析】
[写作要求]

文章基本内容	故事的描述应从试题的提示句开始延伸
语法与结构	应用叙述性语言及相应时态；使用与命题主题相关的词汇
文章结构及连贯性	至少有两个段落；故事应有明确的结局，即使这个结局如许多现代微型小说中的一样是开放式的
适用文体及格式	整篇文章文体保持一致或采用非正式的叙述性文体
目标读者感觉	能读懂故事情节

[参考范文]
My day started badly, but it got better and better. I woke up in the morning to find that my bicycle had been stolen. This made me sad the bike had been expensive. I had liked it very much and taken good care of it.
As I walked to class, I stumbled on something. I looked down to find a bike at my feet. It had just appeared. Whose was it? I found a note tied to one of the handlebars, and read a name-it was mine! Was someone playing a joke? No one was around. It was a lovely bike, so I decided to ride it. I left it outside the classroom-if it was someone else's, it might be picked up.
Sure enough, it was gone when I returned. But I soon stumbled again-there was another bike, with another note! I read the new message: "Tanks for taking such good care of me. I'm sorry I had to leave, but rye asked my friends to help you. You'll never have to walk again. Love, Your Bike."